The mark consists of The words HY-VAC in ombre white to green, where the white is at the top and the letters turn green at the bottom. The letters are all uppercase and have a silver extension making the words look 3 dimensional. The words Hy-VAC are also slightly curved upwards in the middle. Beneath that are the words SINCE 1946 in one-dimensional, sans serif font in the same ombre white to green color. Beneath that are the words FACILITY MAINTENANCE in a silver, one dimensional, san-serif font. All of this is on a black background.
The color(s) green, black, silver and white is/are claimed as a feature of the mark.